【實用教育app】Physics Beat Phenomena Simulator|最夯免費app-綠色工廠好玩App

App Description:This app is a simulator, it has 2 sound frequency generators, its target is to make demonstration for cases where ”sound+sound=silence” which occurs due to beat phenomena, the user can control the frequency for both sources.Details:The app includes the following:1- Very Detailed description of “what is the beat phenomena” using figures and animation. 2- Simulator that has 2 independent sources of sounds representing one frequency each, and are user controlled: -The user will be able to configure frequencies from 200hz up to 20Khz. -Play the sounds for both sources independently or simultaneously. -Check the summation of both sounds.  -User will be able to notice the beats of “silence” when 2 frequencies are near to each other.3- The Same Simulator can be used as frequency sound generator.4- One Final experiment that represents the different ability for people with different ages to hear high frequencies.